The Bitcoin name and repository were hijacked by a for-profit organisation so they could make a buck on their own patented and convoluted "solution" for a problem that doen't even exist (in fact; they themselves created it). In this process, Bitcoin (BTC) was turned into an altcoin by implementing SegWit (the coin itself is no longer a “chain of digital signatures,” as per Fig. 1 of the white paper).

Luckily, Bitcoin as described in the whitepaper by it's inventor Satoshi Nakamoto continues to exist under the name Bitcoin Cash before BTC forked off with SegWit. It uses the superior scaling solution as described by Satoshi and keeps all transactions Peer-to-Peer on the blockchain